package com.cyz.user.userService;

import com.baomidou.mybatisplus.extension.service.IService;
import com.cyz.common.bean.Button;
import com.cyz.common.utils.R;

/**
* @author 34928
* @description 针对表【button】的数据库操作Service
* @createDate 2023-02-20 10:52:22
*/
public interface ButtonService extends IService<Button> {

    R queryFreeButtons();

}
